﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace P10
{
    class Program
    {
        static void Main(string[] args)
        {
            Computer cm = new Computer("联想", 4500);
            Movedsic mo = new Movedsic("金士顿",250);           
            mo.charu();
            mo.open();
            Console.WriteLine();
            Udsic ud = new Udsic("Cpan",68);
            ud.charu();
            ud.open();
        }
    }
}
